18641756

素因数分解:

$2^2\times 7^2\times {\mathrm{95111}}^1$

素因数の和:95129

約数の個数: 18

約数和(自身を含む): 37949688

約数和(自身を除く): 19307932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 95111, 190222, 380444, 665777, 1331554, 2663108, 4660439, 9320878, 18641756]

約数ペア:

[(1, 18641756), (2, 9320878), (4, 4660439), (7, 2663108), (14, 1331554), (28, 665777), (49, 380444), (98, 190222), (196, 95111)]